Folks, Which URL can I use for telecon? I just thought below one is still available…. https://mailman.ccsds.org/pipermail/sis-dtn/2021-April/000351.html Regards, Kiyo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.ccsds.org/pipermail/sis-dtn/attachments/20211117/df285f99/attachment.htm>